U Turn

You soon find yourself near a cave but right now it is being blocked by a couple of hikers. When you go up to talk to them and maybe get into the cave, but sadly they tell you that you can't get past them because of how dangerous the cave is right now with some Pokemon being more violent and cave ins being more common. You quickly figure out that they won't change their minds and you figure it just isn't worth dying on your journey, so you turn back and start back tracking along the route you just traveled.